1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
guapka [62]
4 years ago
13

Mrs. McIntyre needs to buy pencils and erasers for her math class. The store is selling a box of pencils for $2 and a box of era

sers for $1. She needs to buy four times as many pencils as erasers. If she can only spend $18, how many boxes of each will she buy?
Mathematics
1 answer:
Marianna [84]4 years ago
5 0

Answer:

8 boxes of pencils and 2 boxes of erasers

Step-by-step explanation:

2 times 4 equals 8, which is the part where she needs to buy 4 times as many pencils as erasers.

8 times 2 is 16 and 1 times 2 is 2 add both 16 and 2 together and you get 18 so she spends all $18

You might be interested in
Help needed asap idk anything
Licemer1 [7]

Answer:

49x +196x.... or 245x

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Gemma and Leah are both jewelry makers. They made 39 necklaces. Each necklace has exactly 104 beads on it. How many beads did th
Kay [80]

Answer:

4056

Step-by-step explanation:

39 necklaces

104 beads/necklace

number of beads = number of necklaces * number of beads per necklace

number of beads = 39 * 104 = 4056

8 0
3 years ago
What is -9 times 4/3<br><br> In simplest form
andre [41]
-9/1*4/3=-36/3
-36/3 is known as -12. The answer is -12.

8 0
3 years ago
Read 2 more answers
La empresa los manzanas exporta manzanas o varios paises del mundo, el lunes tiene que trasladar 300 cajones. Puede contratar ca
Mariulka [41]

Answer:

Para trasladar 300 cajones, las dos opciones cuestan los mismo. Son indiferentes entre si.

Step-by-step explanation:

<u>Dada la siguiente información:</u>

<u></u>

Cantidad de cajones= 300

Opción A:

Camiones con capacidad para 50 cajones que cobran 150 por viaje.

Cantidad de camiones= 300/50= 6

Opción B:

Camiones con capacidad de 60 cajones por 180 por viaje.

Cantidad de camiones= 300/60= 5

<u>Debemos calcular el costo total de cada opción y elegir la de menor costo.</u>

Costo total A= 150*6= $900

Costo total B=180*5= $900

Para trasladar 300 cajones, las dos opciones cuestan los mismo. Son indiferentes entre si.

5 0
3 years ago
If f(x) and g(x) are polynomial functions, what is the domain of f(x) + g(x) ?
IRINA_888 [86]

Answer:

all real numbers or (-\infty, \infty)

Step-by-step explanation:

since both f(x) and g(x) are polynomials, neither of them have restrictions on their domains. Since they can be defined for all real numbers. It's not like the square root which has a domain of (0, infinity), or log x which is defined only from (0, infinity). So adding these two polynomials would result in a domain of all real numbers.

7 0
2 years ago
Other questions:
  • Which of the following scenarios best describes division of a polynomial using synthetic division? Select all that apply. The di
    13·1 answer
  • Guys please help...
    8·1 answer
  • What is the answer for the large polygon and how do you find the answer.
    6·1 answer
  • A city has a population of 330,000 people. suppose that each year the population grows by 8.25% . what will the population be af
    7·1 answer
  • What does x equal in this question
    5·1 answer
  • 87 oz to lb to oz pls help still new and im stupid
    9·1 answer
  • What is the measure of the missing angle?)<br><br>Please explain how u got the answer so I can learn
    6·2 answers
  • - 5/6 x 1/8 as decimal
    7·2 answers
  • A $76.00 video game is on sale for 45% off. What is the sale price?
    14·2 answers
  • Hi, can someone please help me? trying to graduate :(
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!